Finding the Third Proportional to 1,114.50 and 2,412

Step by Step Solution

1. Step 1: Write the proportion equation
   1,114.50 : 2,412 = 2,412 : x
2. Step 2: Convert to fraction form
   1,114.50/2,412 = 2,412/x
3. Step 3: Cross multiply
   1,114.50x = 2,412 × 2,412
4. Step 4: Simplify right side
   1,114.50x = 5,817,744
5. Step 5: Solve for x
   x = 5,817,744/1,114.50
6. Step 6: Final answer
   x = 5,220.05